Page 35 - Pumps & Compressors

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Key
Description
Parts Per Pump
Part Number
1
Cap - Relief Valve (R/V)
1
BLK 411453
2
Adjusting Screw - RV
1
BLK 431401
4
Cover - R/V (Std.)
1
BLK 411600
Cover - R/V1 (High Pressure)
BLK 411608
5
Capscrew - R/V Cover (Std.)
4
BLK 920316
Capscrew - R/V Cover14 (high pressure)
BLK 920421
5A
Lockwasher - R/V Capscrew1 4 (high press)
0-4
BLK 909649
7
Spring Guide - R/V (Std.)
1
BLK 423955
Spring Guide - R/V14 (high pressure)
1
BLK 421805
8
Spring - R/V (41-50 psi)2
1
BLK 471608
Spring - R/V (51-110 psi)
BLK 471631
Spring - R/V (111-150 psi)
BLK 471614
SS Spring - R/V (51-110 psi)
BLK 471632
SS Spring - R/V (111-150 psi)
BLK 471615
SS Spring - R/V (151-200 psi)1 (hp)
BLK 471671
9
Valve - R/V (51-200 psi) (Std)
1
BLK 451623
Valve - R/V (51-200 psi) (Nickel Plated)
BLK 451624
Valve - R/V (41-50 psi)2
BLK 451609
9A
Collar - Valve1 4(high pressure)
0-1
BLK 431606
10
O-Ring - R/V Cover (FKM) (Std.)
1
5BLK 701924
O-Ring - R/V Cover (PTFE)
BLK 702079
O-Ring - R/V Cover (Buna-N)4
BLK 701925
12
Cylinder (Std.)
1
BLK 021605
Cylinder w/SAE Drain (Cast Iron)4
BLK 021602
13
Rotor & Shaft
1
BLK 261668
14
Vane - Duravane (Std.)4
6
5BLK 091619
Vane - EC Laminate
BLK 091627
Vane - EC Cast Iron
BLK 091621
Vane - EC Bronze
BLK 091624
20
Head & Bushing Asy. - Inboard
1
BLK 031676
20A
Head & Bushing Asy. - Inboard (Jacket)
1
BLK 031672
21
Capscrews - Head
16
BLK 920341
23
Head & Bushing Asy. - Outboard
1
BLK 031677
Key
Description
Parts Per Pump
Part Number
23A
Head & Bushing Asy. - Outboard (Jacket)
1
BLK 031673
24
Bushing (Sleeve Bearing)
2
5BLK 161600
26
O-Ring - Bearing Cover (FKM) (Std.)
1
5BLK 702038
O-Ring - Bearing Cover (PTFE)
BLK 702234
O-Ring - Bearing Cover (Buna-N)4
BLK 702037
27
Bearing Cover
1
BLK 041600
28
Capscrews - Bearing Cover
4
BLK 920291
29
Pipe Plug Asy. (SAE #6) (FKM) (Std.)
1
BLK 908212
Pipe Plug Asy. (SAE #6) (PTFE)
BLK 908213
Pipe Plug Asy. (SAE #6) (Buna-N)4
BLK 908211
35
Key-Shaft
1
5BLK 909177
423
Flange - 21⁄2” NPT
2
BLK 651611
Flange - 21⁄2” Weld
BLK 651610
42A
Gasket - NPT Flange (Comp.) (Std.)
2
5BLK 381650
42B2 Capsc
Capscrew - (NPT Flange ONLY)
8
BLK 920532
Capscrew - Weld/DIN4 / ANSI Flange
BLK 920491
42C
O-Ring - Weld Flange (FKM)
0-2
BLK 701924
O-Ring - Weld Flange (PTFE)
BLK 702079
O-Ring - Weld Flange (Buna-N)4
BLK 701925
72
O-Ring - Head (FKM) (Std.)
2
5BLK 702241
O-Ring - Head (PTFE)
BLK 702242
O-Ring - Head (Buna-N)4
BLK 702240
73
Cage Plug
2
BLK 908198
73B
Jacket Plug
0-4
BLK 908223
77
Push Rod
3
5BLK121607
88
Gasket - R/V Cap
1
5BLK 701981
---
Kit---Maintenance
---
BLK 898930
To locate the Polar Service Center nearest you, please call 1-877-534-2076 west of the Continental Divide and 1-800-955-8558 east of the Continental divide or visit our website at: www.polarcorp.com
13-35
1 Optional High Pressure Relief Valve -parts must be used as a group (includes p/n 411608, 920421, 909649, 421805, 431606 & 471671).
2 Low pressure spring must be with low pressure valve p/n 451609
4 AFFF service spring must be used with low pressure valve p/n 451609
5 included in Maintenance Kit. EC = Extra-Clearance
SS = Stainless Steel
Pumps and Compressors Trailer Parts Catalog
Blackmer Pump Model